Answer: x=50
Step-by-step explanation:
(3x+5)+(x-25)=180
Answer:
Completing the square.
Step-by-step explanation:
since there is no "a" term and the bx term is even, completing the square is your best bet.
Answer:
40
Step-by-step explanation:
divide the volume value by 8
14.4 is your answer for y